社会情境对情绪感染的影响:一项基于EMG的超扫描研究  

The influence of social context on emotional contagion:An EMG-based hyperscanning study

作　　者：王丹[1] 付雨佳 陈文锋 WANG Dan;FU Yujia;CHEN Wenfeng(Department of Psychology,Renmin University of China,Beijing 100872,China)

机构地区：[1]中国人民大学心理学系,北京100872

出　　处：《心理学报》2024年第8期1047-1060,共14页Acta Psychologica Sinica

基　　金：中国人民大学心理学系人民心理创新研究基金(项目号RXA001)。

摘　　要：情绪感染是社会凝聚力和人际交往的重要催化剂,它能够促进个体间行为、注意力和情绪的同步。传统研究多从个体角度出发,考察社会情境对情绪模仿的影响,但人际情感交流远不止单向模仿。本研究首次采用EMG超扫描技术,结合双人互动范式,模拟真实社会互动,探究不同社会情境对情绪同步性的影响及其机制。研究发现,合作和竞争这两种社会背景对情绪感染具有不同的调节作用。在合作情境下,人际间的情绪感染得到加强,观察者体验到更高的情绪强度,且合作组在积极情绪交流中的面部表情同步性高于非合作组。相反,在竞争情境下,情绪感染被削弱,竞争组的观察者体验到更低的情绪强度,面部表情同步性也低于非竞争组。此外,研究还发现,合作和竞争情境激活的依存型和独立型自我建构,分别对面部表情同步性有正向和负向的预测作用。这些发现不仅丰富了我们对生态情境下社会情感互动的认知,也突显了超扫描技术在评估多人视角下人际交流中情绪同步性的重要性。Emotional contagion acts as a catalyst for social cohesion and the strengthening of interpersonal relationships,resulting in the harmonization of behaviors,focus,and emotional states among individuals.While it is widely perceived as an involuntary phenomenon,the extent of emotional resonance between individuals is significantly influenced by various social cues.Prior research has predominantly examined the impact of social context on emotional mimicry from a singular perspective.However,emotional exchange is not limited to unilateral imitation.Affective synchrony is a critical mechanism integral to emotional contagion,and its study deepens our understanding of the dynamics and mechanisms at play within social settings.In recent advancements,social neuroscientists have utilized hyperscanning methodologies to investigate affective synchrony during social emotional exchanges.Facial expressions,which are synchronized to express emotions,are a pivotal physiological cue that facilitates the exchange and interpretation of emotional signals.Unlike the less visible physiological and neural synchronies,facial expression synchrony represents a tangible manifestation of affective alignment.In our research,we utilized Electromyography(EMG)hyperscanning technology and implemented a dyadic interaction framework to simulate various social scenarios,thereby examining the effects of cooperative and competitive contexts—two quintessential forms of human interaction—on emotional synchrony and its underlying processes.The aim of Studies 1 and 2 were to investigate the effects of interpersonal contexts primed by cooperative and competitive social interactions on emotional contagion.We measured facial expression synchrony,the congruence of subjective emotional experiences,and the self-perception of emotional contagion by observers during face-to-face emotional communication.Additionally,to understand the underlying mechanisms of how interpersonal interaction contexts affect emotional communication,we assessed participants’self-co

关 键 词：情绪同步 情绪感染 合作 竞争 自我建构 

分 类 号：B842.6[哲学宗教—基础心理学]